#include <iostream>
using namespace std;
#include <unistd.h>

int main(int argc, char* argv[], char* env[])
{
    for (int i = 0; env[i]; i++)
    {
        printf("env[%d]: %s\n", i, env[i]);
    }


    //extern char** environ;
    //for (int i= 0; environ[i]; i++)
    //{
    //    printf("environ[%d]: %s\n", i, environ[i]);
    //}
    return 0;
}
